Formby Bay Weather Forecast
- 20
- 27
Mostly clear
- 13
- 25
Mostly sunny
- 14
- 27
Sunny
- 16
- 26
Windy. Partly cloudy
- 15
- 27
Wind easing. Sunny
- 17
- 30
Partly cloudy
- 19
- 31
Shower or two
Today 22 Feb Yorke Peninsula
Partly cloudy. Winds southerly 25 to 35 km/h.
Central Coastal Waters
- Wind
- Southerly 15 to 20 knots.
- Seas
- 1.5 metres.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough across the northeast will link up with a tropical low near the NT border this evening. The low is expected to slowly drift south towards northeast SA this week, with the trough remaining near stationary as a high pressure system moves across the south.
Formby Bay Temperature Statistics View More
February Temperature
Stenhouse Bay (24km)
Lowest 12 February, 2026
15.2 °CAverage February
20 °CHighest 16 February, 2026
37.7 °C
Climate (2021–Present)
Stenhouse Bay (24km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
16 °CAverage High 2021–2026
20.5 °C